A.O. Smith University
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      • Commercial Heat Pump Water Heaters
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      • Residential Heat Pump Water Heaters
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  • Online Certifications
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NAECA Information

Specification Sheets

ProMax Direct Vent Residential Gas Water Heaters (PDF)

ProMax Atmospheric Vent Residential Gas Water Heaters (PDF)

ProMax Ultra-Low NOx Residential Gas Water Heaters (PDF)

ProMax Ultra-Low NOx High Recovery (PDF)

ProMax Ultra-Low NOx Direct Vent 75 & 100 Gallon Residential Gas Water Heaters (PDF)

Energy Saver Manufactured Housing Residential Gas Water Heaters (PDF)

Energy Saver Manufactured Housing Direct Vent Residential Gas Water Heaters (PDF)

Conversationalist Residential Electric Water Heaters (PDF)

ProMax Residential Electric Water Heaters (PDF)

ProMax Specialty Residential Electric Water Heaters (PDF)

ProMax Mobile Home Residential Electric Water Heaters (PDF)

Manufactured Housing Direct Vent (PDF)

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hotwater units

NAECA Information

NAECA Cross Reference (PDF)

NAECA Cross Reference (XLS)

AOS NAECA III Model Number Changes (PDF)

NAECA III Electric Rep Training (PPTX)

NAECA III Gas Launch Presentation (PPTX)

Technical Literature

A. O. Smith Standard Residential Gas Installation Manual 100263112 (PDF)

A. O. Smith Standard Residential Gas Warranty Sheet 100263214 (PDF)

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A. O. Smith University can provide customized live video training over the Internet directly to your company. You tell us what products and skills you want training on, an A. O. Smith University instructor will prepare a customized class for your company. We offer residential and commercial training at our Ashland City, Tennessee facilities. Most classes are hands on where you spend virtually all of your time in a working lab with real equipment.